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<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title>t</title>
	</head>
	<style type="text/css">
		*{margin: 0;padding: 0;}
		.top{
			margin: 0 auto;
			width: 1000px;
			height: 100px;
			background-color: red;
		}
		.main{
			margin: 0 auto;
			width: 1000px;
			height: 500px;
			background-color: blue;
		}
		.left{
			float:left;
			width: 150px;
			height: 500px;
			background-color: lightslategrey;
		}
		.right{
			float:right;
			height: 500px;
			width: 150px;
			background-color: black;
		}
		.subTop{
			height: 400px;
			background-color: orange;
		}
		.subMain{
			margin: 0 auto;
			height: 500px;
			width: 150px;
			background-color: black;
		}
	</style>
	<body>
		<div class="top">
		</div>
		<div class="main">
			<div class="left"></div>
			<div class="right">
				<div class="subTop">
				<div class="subMain">
			</div>
		</div>
	</body>
</html>
posted @ 2026-07-08 20:49  一直想被迫好的木鱼  阅读(2)  评论(0)    收藏  举报